RFR: 8048556: Unnecessary GCLocker-initiated young GCs

[Kim Barrett]

> On Jul 31, 2019, at 1:46 PM, Kim Barrett <kim.barrett at oracle.com> wrote:
> 
>> On Jul 31, 2019, at 11:57 AM, Thomas Schatzl <thomas.schatzl at oracle.com> wrote:
>> 
>> Hi Kim,
>> 
>> On 31.07.19 02:44, Per Liden wrote:
>>> Hi Kim,
>>> Change looks good.
>> 
>> +1.
>> 
>> Thanks,
>> Thomas
> 
> Thanks.

For the record, during an offline discussion with Fairoz, we noticed the no-arg printlin() in
the test is unused, so I removed that before pushing.